Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic
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13 results for Ctenopharyngodon idella (Grass Carp)
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Specimen IDCommon NameStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
280628 Grass CarpILBureauIllinois River (R.M. 214.2) [near Turner Lake]2006 07130001 Lower Illinois-Senachwine Lakeestablished
159669 Grass CarpILBureauIllinois River, Bureau County1999 07130001 Lower Illinois-Senachwine Lakeestablished
1327821 Grass CarpILBureauIllinois River, Peoria Pool2016 07130001 Lower Illinois-Senachwine Lakeunknown
1693325 Grass CarpILBureauSpring Valley, Rt. 89 bridge2000 07130001 Lower Illinois-Senachwine Lakeunknown
166088 Grass CarpILLa SalleIllinois River (R.M. 225.9) in La Salle2004 07130001 Lower Illinois-Senachwine Lakeestablished
166090 Grass CarpILLa SalleIllinois River (R.M. 228) [just W of La Salle]2004 07130001 Lower Illinois-Senachwine Lakeestablished
280635 Grass CarpILLa SalleIllinois River (R.M. 228.8) [E of LaSalle]2006 07130001 Lower Illinois-Senachwine Lakeestablished
1258606 Grass Carp (diploid)ILLa SalleIllinois River, just below Naplate2016 07130001 Lower Illinois-Senachwine Lakeunknown
1328213 Grass CarpILLaSalleIllinois River, Starved Rock Pool2016 07130001 Lower Illinois-Senachwine Lakeunknown
280621 Grass CarpILPeoriaIllinois River (R.M. 177.3) [near Rome]2006 07130001 Lower Illinois-Senachwine Lakeestablished
1323655 Grass CarpILPeoriaIllinois River, Peoria Pool2015 07130001 Lower Illinois-Senachwine Lakeestablished
1738779 Grass CarpILPutnam[No locality description provided]2023 07130001 Lower Illinois-Senachwine Lake 
280624 Grass CarpILPutnamIllinois River (R.M. 202.3) [near Senachwine Lake]2006 07130001 Lower Illinois-Senachwine Lakeestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.